CVE-2020-16119
Description
Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.
Risk Information
Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.084
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Linux kernel (USN-4576-1) linux-image-aws_5.4.0.1028.13_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-aws_5.4.0.1028.29_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-gcp_5.4.0.1028.16_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-gcp_5.4.0.1028.36_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-gke_5.4.0.1028.36_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-kvm_5.4.0.1026.24_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-oem_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-azure_5.4.0.1031.13_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-azure_5.4.0.1031.29_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-oracle_5.4.0.1028.12_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-oracle_5.4.0.1028.25_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-generic_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-virtual_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-oem-osp1_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-lowlatency_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1026-kvm_5.4.0-1026.27_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-aws_5.4.0-1028.29_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-aws_5.4.0-1028.29~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-gcp_5.4.0-1028.29_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-gcp_5.4.0-1028.29~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1031-azure_5.4.0-1031.32_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1031-azure_5.4.0-1031.32~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-generic_5.4.0-51.56_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-generic_5.4.0-51.56~18.04.1_i386.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-generic_5.4.0-51.56~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-oracle_5.4.0-1028.29_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-oracle_5.4.0-1028.29~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-generic-hwe-18.04_5.4.0.51.56~18.04.45_i386.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-generic-hwe-18.04_5.4.0.51.56~18.04.45_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-generic-hwe-20.04_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-virtual-hwe-18.04_5.4.0.51.56~18.04.45_i386.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-virtual-hwe-18.04_5.4.0.51.56~18.04.45_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-virtual-hwe-20.04_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-lowlatency_5.4.0-51.56_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-lowlatency_5.4.0-51.56~18.04.1_i386.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-lowlatency_5.4.0-51.56~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-lowlatency-hwe-18.04_5.4.0.51.56~18.04.45_i386.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-lowlatency-hwe-18.04_5.4.0.51.56~18.04.45_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-lowlatency-hwe-20.04_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-gcp_4.15.0.1086.87_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-gke_4.15.0.1072.76_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-gke_4.15.0.1086.87_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-kvm_4.15.0.1077.73_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-oem_4.15.0.120.121_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-oem_4.15.0.1099.103_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-azure_4.15.0.1098.92_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-oracle_4.15.0.1056.46_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-aws-hwe_4.15.0.1085.81_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-generic_4.15.0.121.108_i386.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-generic_4.15.0.121.108_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-virtual_4.15.0.121.108_i386.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-virtual_4.15.0.121.108_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-gke-4.15_4.15.0.1072.76_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-lowlatency_4.15.0.121.108_i386.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-lowlatency_4.15.0.121.108_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-aws-lts-18.04_4.15.0.1086.88_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-gcp-lts-18.04_4.15.0.1086.104_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-1072-gke_4.15.0-1072.76_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-1077-kvm_4.15.0-1077.79_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-1085-aws_4.15.0-1085.90~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-1086-aws_4.15.0-1086.91_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-1086-gcp_4.15.0-1086.98_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-1086-gcp_4.15.0-1086.98~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-1099-oem_4.15.0-1099.109_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-azure-lts-18.04_4.15.0.1099.72_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-oracle-lts-18.04_4.15.0.1057.67_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-1098-azure_4.15.0-1098.109~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-1099-azure_4.15.0-1099.110_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-generic-hwe-16.04_4.15.0.120.121_i386.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-generic-hwe-16.04_4.15.0.120.121_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-virtual-hwe-16.04_4.15.0.120.121_i386.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-virtual-hwe-16.04_4.15.0.120.121_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-1056-oracle_4.15.0-1056.61~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-1057-oracle_4.15.0-1057.62_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-120-generic_4.15.0-120.122~16.04.1_i386.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-120-generic_4.15.0-120.122~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-121-generic_4.15.0-121.123_i386.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-121-generic_4.15.0-121.123_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-lowlatency-hwe-16.04_4.15.0.120.121_i386.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-lowlatency-hwe-16.04_4.15.0.120.121_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-120-lowlatency_4.15.0-120.122~16.04.1_i386.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-120-lowlatency_4.15.0-120.122~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-121-lowlatency_4.15.0-121.123_i386.deb | Linux |
| Linux kernel (USN-4578-1) linux-image-4.15.0-121-lowlatency_4.15.0-121.123_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-aws_4.4.0.1117.122_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-kvm_4.4.0.1082.80_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-generic_4.4.0.193.199_i386.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-generic_4.4.0.193.199_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-virtual_4.4.0.193.199_i386.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-virtual_4.4.0.193.199_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-lowlatency_4.4.0.193.199_i386.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-lowlatency_4.4.0.193.199_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-1082-kvm_4.4.0-1082.91_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-1117-aws_4.4.0-1117.131_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-193-generic_4.4.0-193.224_i386.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-193-generic_4.4.0-193.224_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-193-lowlatency_4.4.0-193.224_i386.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-193-lowlatency_4.4.0-193.224_amd64.deb | Linux |
| Kernel-uek update (ELSA-2021-9486) kernel-uek-5.4.17-2136.300.7.el8uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2021-9486) kernel-uek-debug-5.4.17-2136.300.7.el8uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2021-9486) kernel-uek-debug-devel-5.4.17-2136.300.7.el8uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2021-9486) kernel-uek-devel-5.4.17-2136.300.7.el8uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2021-9486) kernel-uek-doc-5.4.17-2136.300.7.el8uek.noarch.rpm | Linux |
| Kernel-uek-container update (ELSA-2021-9487) kernel-uek-container-5.4.17-2136.300.7.el8.x86_64.rpm | Linux |
| Kernel-uek-container-debug update (ELSA-2021-9487) kernel-uek-container-debug-5.4.17-2136.300.7.el8.x86_64.rpm | Linux |
| Kernel-uek-container update (ELSA-2022-9999) kernel-uek-container-5.4.17-2136.313.6.el8.x86_64.rpm | Linux |
| Kernel-uek-container-debug update (ELSA-2022-9999) kernel-uek-container-debug-5.4.17-2136.313.6.el8.x86_64.rpm | Linux |
| SUSE-SU-2022:3775-1(SUSE Linux Enterprise Module for Basesystem 15-SP3 ) kernel-default-devel-debuginfo-5.3.18-150300.59.98.1.x86_64.rpm | Linux |
| kernel Security Update (ALAS-2021-1712) kernel-livepatch-4.14.248-189.473-1.0-0.amzn2.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234